Acoustics - Measurement of airborne noise emitted by information technology and telecommunications equipment (ISO 7779:1999); German version EN ISO 7779:2001
€140.00
Acoustics - Laboratory measurement procedures for ducted silencers and air-terminal units - Insertion loss, flow noise, and total pressure loss (ISO/DIS 7235:2001); German version prEN ISO 7235:2001
€128.22
Footwear, leather and imitation leather goods manufacturing machines - Noise test code - Common requirements; German version EN 12545:2000
€41.78
Acoustics - Determination of sound power levels of noise sources using sound pressure - Comparison method for use in situ (ISO 3747:2000); German version EN ISO 3747:2000
€84.58
Industrial-process control valves - Part 8-3: Noise considerations; Control valve aerodynamic noise prediction method (IEC 60534-8-3:2000); German version EN 60534-8-3:2000.
€145.14
Electroacoustics - Sound calibrators; Amendment A1 (IEC 60942:1997/A1:2000); Amendment A1; German version EN 60942:1998/A1:2001
€48.79
Electroacoustics - Sound calibrators (IEC 60942:1997); German version EN 60942:1998
€98.32
Acoustics - Recommended practice for the design of low-noise machinery and equipment - Part 1: Planning (ISO/TR 11688-1:1995); German version EN ISO 16688-1:1998
€91.03
Tests in building acoustics - Determination of the airborne and impact sound insulation - Measuring methods
€34.30
Acoustics - Determination of sound power levels of noise sources using sound pressure - Precision methods for reverberation rooms (ISO 3741:1999); German version EN ISO 3741:1999
Household and similar electrical appliances - Test code for the determination of airborne acoustical noise - Part 2-13: Particular requirements for range hoods (IEC 60704-2-13:2000); German version EN 60704-2-13:2000.
€77.20
Industrial-process control valves - Part 8: Noise considerations; Section 1: Laboratory measurement of noise generated by aerodynamic flow through control valves (IEC 60534-8-1:1986); German version EN 60534-8-1:2000.
Ultrasonic power measurement in liquids in the frequency range 0,5 MHz to 25 MHz (IEC 61161:1992 + A1:1998); German version EN 61161:1994 + A1:1998.
Acoustics and vibration - Laboratory measurement of vibro-acoustic transfer properties of resilient elements - Part 2: Dynamic stiffness of elastic supports for translatory motion; direct method (ISO 10846-2:1997); German version EN ISO 10846-2:1998
€69.91
Acoustics and vibration - Laboratory measurement of vibro-acoustic transfer properties of resilient elements - Part 1: Principles and guidelines (ISO 10846-1:1997); German version EN ISO 10846-1:1998
